Bndl: Llf New Perspectives Htm L5 Css3 & Javascript, 6th Edition
6th Edition
ISBN: 9781337755870
Author: Carey
Publisher: CENGAGE L
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Chapter 8, Problem 6CP2
(a)
Program Plan Intro
To Copy the key frames from 0% to 51% from the animation named moveRed, set all coordinates of the blue ball to right edge by changing the left property to right, and change the horizontal offset of the drop shadow from −40 pixels to 40 pixels, so that the drop shadow appears to the right of the blue ball.
(b)
Program Plan Intro
To set the right position to −700 pixels, and set horizontal and vertical offsets of the drop shadow to 120 pixels and 20 pixels respectivelyat the time 100%.
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Given the following Extended-BNF grammar of the basic mathematical expressions:
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Whentheuserenters!!,themostrecentcommandinthehistoryisexecuted.In the example above, if the user entered the command:
Osh> !!
The ‘ls -l’ command should be executed and echoed on user’s screen. The command should also be placed in the history buffer as the next command.
Whentheuserentersasingle!followedbyanintegerN,theNthcommandin the history is executed. In the example above, if the user entered the command:
Osh> ! 3
The ‘ps’ command should be executed and echoed on the user’s screen. The command should also be placed in the history buffer as the next command.
Error handling:
The program should also manage basic error handling. For example, if there are no commands in the history, entering !! should result in a message “No commands in history.” Also, if there is no command corresponding to the number entered with the single !, the program should output "No such command in history."
Activity No.
Activity
Time (weeks)
Immediate Predecessors
1
Requirements collection
3
2
Requirements structuring
4
1
3
Process analysis
3
2
4
Data analysis
3
2
5
Logical design
50
3,4
6
Physical design
5
5
7
Implementation
6
6
c. Using the information from part b, prepare a network diagram. Identify the critical path.
Chapter 8 Solutions
Bndl: Llf New Perspectives Htm L5 Css3 & Javascript, 6th Edition
Ch. 8.2 - Prob. 1QCCh. 8.2 - Prob. 5QCCh. 8.2 - Prob. 7QCCh. 8.2 - Prob. 8QCCh. 8 - Prob. 1RACh. 8 - Prob. 2RACh. 8 - Prob. 3RACh. 8 - Prob. 4RACh. 8 - Prob. 7RACh. 8 - Prob. 8RA
Ch. 8 - Prob. 9RACh. 8 - Prob. 10RACh. 8 - Prob. 11RACh. 8 - Prob. 12RACh. 8 - Prob. 13RACh. 8 - Prob. 14RACh. 8 - Prob. 15RACh. 8 - Prob. 16RACh. 8 - Prob. 17RACh. 8 - Prob. 18RACh. 8 - Prob. 19RACh. 8 - Prob. 2CP1Ch. 8 - Prob. 3CP1Ch. 8 - Prob. 4CP1Ch. 8 - Prob. 5CP1Ch. 8 - Prob. 6CP1Ch. 8 - Prob. 7CP1Ch. 8 - Prob. 8CP1Ch. 8 - Prob. 9CP1Ch. 8 - Prob. 11CP1Ch. 8 - Prob. 1CP2Ch. 8 - Prob. 2CP2Ch. 8 - Prob. 3CP2Ch. 8 - Prob. 4CP2Ch. 8 - Prob. 5CP2Ch. 8 - Prob. 6CP2Ch. 8 - Prob. 7CP2Ch. 8 - Prob. 8CP2Ch. 8 - Prob. 9CP2Ch. 8 - Prob. 10CP2Ch. 8 - Prob. 2CP3Ch. 8 - Prob. 3CP3Ch. 8 - Prob. 5CP3Ch. 8 - Prob. 6CP3Ch. 8 - Prob. 7CP3Ch. 8 - Prob. 8CP3Ch. 8 - Prob. 9CP3Ch. 8 - Prob. 10CP3Ch. 8 - Prob. 11CP3Ch. 8 - Prob. 12CP3Ch. 8 - Prob. 13CP3Ch. 8 - Prob. 14CP3Ch. 8 - Prob. 15CP3Ch. 8 - Prob. 16CP3Ch. 8 - Prob. 17CP3Ch. 8 - Prob. 18CP3Ch. 8 - Prob. 1CP4Ch. 8 - Prob. 2CP4Ch. 8 - Prob. 3CP4Ch. 8 - Prob. 4CP4Ch. 8 - Prob. 5CP4Ch. 8 - Prob. 6CP4Ch. 8 - Prob. 7CP4Ch. 8 - Prob. 9CP4Ch. 8 - Prob. 10CP4
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